\u2018DT23\u2019 is a distinctive variety of Dianella tasmanica, which is characterized by its combination of compact form, green leaf color, broad leaf width, strong leaf arching, green summer basal sheath color with red-brown margin, and large bluish-purple berries. The inverter driving apparatus includes a plurality of inverter boards for generating driving signals for driving respective lamp units based on a control signal and a voltage signal. The unique physical token comprises a smartcard and is configured to be inserted into a communications port of the remote device.